HELP! My desktop computer has been hijacked!!?

It won't let me open "add or remove programs" or "system restore". It won't let me run any other programs. On the web, it only goes to it's own website, not any others so I can't download Avast! or any other free spyware removal programs.

I've tried searching my computer for the program name, found one file that I deleted. I emptied my recycle bin and restarted my desktop, but the hijackers are still there!

I've thought about restarting in safe mode to see if I can get rid of it there, but thought I'd ask the question here first. (I'm on my Acer 1 Netbook now...)

The name of the program is Antivirus System PRO - supposedly run by Magic Software, Inc. in London.

Thanks for any help!!

2009-11-21T11:21:11Z

I was able to restart in Safe Mode w/Networking and downloaded Avast! (recommended by a friend last year, but didn't get around to putting it on my desktop). It's scanning right now & deleting infected files.

?2009-11-21T09:00:19Z

Favorite Answer

Manual Instructions to
Remove Ant-Virus PRO can be found here :

**Note**
you may want to print these instructions out _

http://www.411-spyware.com/remove-antivirus-system-pro

.....

Wide Glide2009-11-21T17:07:38Z

Microsoft How To Get Rid Of Malware Instructions
http://social.answers.microsoft.com/Forums/en-US/vistasecurity/thread/ba80504b-61f1-4d71-960f-b561798b7b42

Revouninstaller from- http://www.revouninstaller.com/
features- http://www.revouninstaller.com/revo_uninstaller_features_benifits.html
***

popcorn2009-11-21T16:53:08Z

You need Malwarebytes Antimalware see link,post back if you have any probs installing/running etc

http://www.bleepingcomputer.com/virus-removal/remove-antivirus-system-pro

?2009-11-22T14:06:14Z

Hijack is a trojan horse.
In order to remove the it, you should download, install, and update the best antispyware.
this software can delete it.
http://trojan-horses-killer.com

kool43bz2009-11-21T17:02:52Z

try malwarebytes in safe mode if that doesnt work do a reinstall and start over clean